Still stuck on Windows 10? This step-by-step guide helps you fix TPM issues and smoothly upgrade to Windows 11—even if your PC says it’s ineligible.
Introduction Many users are still running Windows 10 either due to uncertainty or compatibility errors. This guide walks you through upgrading from Windows 10 to Windows 11, including TPM 2.0 BIOS settings and installation instructions.
PC Health Check (Microsoft): https://support.microsoft.com/enus/windows/howtousethepchealthcheckapp9c8abd9b03ba4e6781ef36f37caa7844
Windows 11 Installation Assistant: https://www.microsoft.com/enus/softwaredownload/windows11
Step 1: Check Eligibility Download Microsoft’s PC Health Check Tool. If you're eligible, skip ahead. If not, don’t panic—there’s a fix.
Step 2: Understand TPM 2.0 Requirements You may see an ineligibility error related to TPM 2.0. This can often be resolved by enabling TPM in your BIOS settings.
Step 3: Enable TPM in BIOS 1. Press Windows + R and enter tpm.msc 2. If TPM is not found, restart into BIOS: Go to Settings Update & Security Recovery Restart Now Navigate: Troubleshoot Advanced Options UEFI Firmware Settings Enable Intel PTT under Peripherals Set Security Device Support to Enabled under Trusted Computing
Step 4: Install Windows 11 Use the Windows 11 Installation Assistant. Follow the prompts to complete the upgrade. This will take 20–40 minutes and your files should remain intact.
Pro Tip: Always back up your files before any major OS upgrade.
Summary Even if your PC says it’s not eligible, you can likely upgrade by enabling TPM. Follow the steps, run the Installation Assistant, and enjoy Windows 11.
Key Takeaways Use PC Health Check to verify eligibility Enable TPM 2.0 in BIOS if needed Windows 11 upgrade is possible even on custom builds